https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-22T16:21:32.636111Z
2022-09-22T16:22:01.653884Z
s3://sentinel-s1-l1c/GRD/2022/9/22/IW/DV/S1A_IW_GRDH_1SDV_20220922T162132_20220922T162201_045119_05645A_3892
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
2022-09-22T16:21:32.636111Z
2022-09-22T16:22:01.653884Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220922T165821_V20220922T131243_20220922T163013.EOF
347.22709924629527
693000
Copernicus Ground Segment
2022-09-22T17:51:22.704816Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220922T162132_20220922T162201_045119_05645A_3892
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.711774929054904 -30.796481374441903,34.055894274336346 -30.717524479840257,34.31514421093094 -30.657342568680995,34.57407241455607 -30.596646785320495,34.96185819574093 -30.504643586048083,35.21997558712844 -30.44267120378527,35.606538417845556 -30.34876193906039,35.863836112921874 -30.28552472159987,36.224808734314976 -30.195809796315743,36.09137349279037 -29.782026374364314,35.977365487711374 -29.42535611479018,35.864215143552215 -29.068564491915705,35.714358307740504 -28.591717050187945,35.3585080893738 -28.67986186250792,35.104893234039025 -28.742018655603978,34.723911785714925 -28.8343648699254,34.46955305418068 -28.89533372328186,34.08746131799495 -28.985889738473578,33.83236621993437 -29.045659789562933,33.576978736069265 -29.10494722222625,33.23802450066904 -29.18276804282165,33.37727457599336 -29.66242074474925,33.482324249974866 -30.0213407847827,33.588089753408916 -30.3801648695245,33.711774929054904 -30.796481374441903))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.80235
45.51480126425359
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
2022-09-22T19:37:30.779418Z
Batch API, v4.141.1
s3://deafrica-sentinel-1/s1_rtc/S30E036/2022/09/22/05645A
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.496167435166562,36.161664765566705 -30.0,36.0 -30.0,36.0 -29.496167435166562))
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_05645A_S30E036_2022_09_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05645A_S30E036_2022_09_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05645A_S30E036_2022_09_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05645A_S30E036_2022_09_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05645A_S30E036_2022_09_22_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
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