NISAR-PULSE | Local SAR Scenario Console

01 / InputsDEMO

Area of interest

Epoch comparison50%

T0 BASELINET1 SCENARIO

Scenario intensity68%

Scales the synthetic change field and illustrative metrics.

Offline link simulation

LINK UP / SIMULATION ONLY

Toggles a local demo queue. The cloud API checks service health and runs scalar demo analysis; no satellite, P2P, or field-device connection.

Local NISAR HDF5 layers

Choose a real-valued 2D dataset. Files stay in this browser; complex SLC data is not supported.

T0 / before granule No T0 raster loaded

T1 / after granule (optional) No T1 raster loaded

SCENARIO IDDEMO_SUNDARBANS

COORDINATES21.9497 N, 89.1833 E

POLARIZATION PROFILEHH + HV (SIM)

WAVELENGTH λ0.240 m

Synthetic terrain / epoch comparison

Procedural height field · not georeferenced imagery

FPS --

T0 / BASELINE

REFERENCE INPUT

SUNDERBANS DELTARAW-STYLE INTENSITY / SIM

RAW-STYLE PIXEL FIELDSynthetic intensity texture; not a NASA source image.

BASELINE INPUTT0 / BEFORE

WEBGL INITIALIZING

BASELINE SURFACELocal T0 raster when loaded; otherwise synthetic terrain.

T1 / SCENARIO

SIMULATED OUTPUT

SUNDERBANS DELTARAW-STYLE INTENSITY / SIM

T1 SCENARIO / SIMSynthetic change field; not a measured result.

SCENARIO OUTPUTT1 / SIMULATED

WEBGL INITIALIZING

SCENARIO SURFACESelected AOI and intensity; local T1 raster when loaded.

T0 BASELINE T1 SYNTHETIC CHANGE EPOCH DIVIDER

Drag to orbit · raw-style intensity is synthetic.

02 / OutputsSIM

Backscatter change Δσ⁰: -- dB
LOS displacement ΔR: -- cm
Coherence proxy γ: --
Area scale: -- km²

Scalar phase demonstration

ΔR = λ Δφ / 4π

SYNTHETIC Δφ -- rad
IONOSPHERE TERM 0.000 rad / assumed
NOT AN UNWRAPPED PHASE PRODUCT

Θ heuristic / threshold 0.82--

Granule previews use an independent display stretch. Metrics above are not computed from uploaded imagery.

A1 / B1 / C1 local demo packet

A1SURFACE / AOI--

B1BACKSCATTER Δ--

C1PHASE / Θ--

SHA-256 checksum when browser crypto is available; not a signature.