https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-19T16:46:02.078971Z
2023-11-19T16:46:27.077196Z
s3://sentinel-s1-l1c/GRD/2023/11/19/IW/DV/S1A_IW_GRDH_1SDV_20231119T164602_20231119T164627_051288_063020_1173
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
2023-11-19T16:46:02.078971Z
2023-11-19T16:46:27.077196Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231119T172255_V20231119T133730_20231119T165500.EOF
347.1382701013408
693000
Copernicus Ground Segment
2023-11-19T18:15:43.792455Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231119T164602_20231119T164627_051288_063020_1173
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.908894635479562 -31.94067934153229,28.254068654179306 -31.861462279821005,28.519660754976478 -31.799756252320538,28.91095605264545 -31.70770443284571,29.172456745610006 -31.645416172299967,29.56598818293588 -31.550511389199727,29.830028902124507 -31.486044184574865,30.089138521325037 -31.42218097063963,30.42423202868186 -31.33865572435738,30.36568924481196 -31.16048312368157,30.309110739117575 -30.981748093230532,30.2539534380185 -30.802675028867338,30.19712032566403 -30.624059238016756,30.14098920186857 -30.445285383121323,30.08840885490803 -30.265636780468483,30.03303241507025 -30.086725677225267,29.974973441543437 -29.908513556920813,29.95712231313259 -29.84971869336998,29.629026060235585 -29.93130763660838,29.372800075559383 -29.994354582027647,28.985315548003136 -30.088615307009494,28.727858530712197 -30.150515908046277,28.465249838046184 -30.213071321911993,28.08166641677458 -30.30333687466981,27.82384923219431 -30.36329180156286,27.467690078536254 -30.445176570494283,27.486192295769314 -30.50384122315232,27.54708688051025 -30.681540751630322,27.59455103107346 -30.862345959498285,27.655589969426956 -31.04004832604374,27.70966478940044 -31.21937084426331,27.750436933459042 -31.401769808230668,27.809486232757877 -31.57999024344785,27.85381080431442 -31.76160960306867,27.908894635479562 -31.94067934153229))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.9146
45.72805402063067
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
2023-11-19T19:53:49.313482Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/11/19/063020
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.00477842320079 -30.0,30.033032415070902 -30.086725677226276,30.088408854895473 -30.265636780426632,30.140989201866923 -30.445285383115955,30.31488837324137 -31.0,30.0 -31.0,30.0 -30.0,30.00477842320079 -30.0))
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_063020_S31E030_2023_11_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063020_S31E030_2023_11_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063020_S31E030_2023_11_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063020_S31E030_2023_11_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063020_S31E030_2023_11_19_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