https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-01-12T02:12:26.112483Z
2024-01-12T02:12:51.110609Z
s3://sentinel-s1-l1c/GRD/2024/1/12/IW/DV/S1A_IW_GRDH_1SDV_20240112T021226_20240112T021251_052067_064AF4_0DB3
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2024-01-12T02:12:26.112483Z
2024-01-12T02:12:51.110609Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240112T033424_V20240111T233808_20240112T025538.EOF
192.3716299173834
693000
Copernicus Ground Segment
2024-01-12T04:23:00.560106Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240112T021226_20240112T021251_052067_064AF4_0DB3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((50.41760509554412 -21.64118868860453,49.84869704987463 -21.51053239478532,49.24499620659538 -21.369512218958366,48.64245336390233 -21.22634070087475,48.073528557256616 -21.088924841525213,47.92754227007954 -21.627513301958643,47.87940044637115 -21.80723384750336,47.82980724012317 -21.986610916705256,47.7315159984048 -22.34563401664737,47.66539473452959 -22.58436567246696,48.23833452507705 -22.72338134154722,48.603214413522835 -22.81070065984753,48.846723931396625 -22.868452395834233,49.21237111331972 -22.95438503120772,49.456390287209636 -23.011208174074547,50.03101682089479 -23.143345317664618,50.23302260258705 -22.362549904069397,50.41760509554412 -21.64118868860453))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.03694
45.7503636530979
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2024-01-12T05:38:08.725971Z
Batch API, v4.288.1
s3://deafrica-sentinel-1/s1_rtc/S23E050/2024/01/12/064AF4
2.0E-4
2.0E-4
true
block average
2
2
-22.0
50.0
-23.0
51.0
POLYGON((50.32579216612944 -22.0,50.06810282632294 -23.0,50.0 -23.0,50.0 -22.0,50.32579216612944 -22.0))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_064AF4_S23E050_2024_01_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_064AF4_S23E050_2024_01_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_064AF4_S23E050_2024_01_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_064AF4_S23E050_2024_01_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_064AF4_S23E050_2024_01_12_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
GLO-30, release 2021
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid