https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-05-23T18:52:38.811060Z
2018-05-23T18:53:03.808856Z
s3://sentinel-s1-l1c/GRD/2018/5/23/IW/DV/S1A_IW_GRDH_1SDV_20180523T185238_20180523T185303_022036_026195_4B1F
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
2018-05-23T18:52:38.811060Z
2018-05-23T18:53:03.808856Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180523T211426_V20180523T171050_20180523T202820.EOF
347.94650074641584
693000
Copernicus S1 Core Ground Segment - UPA
2018-05-23T21:24:59.364950Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180523T185238_20180523T185303_022036_026195_4B1F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.182657432 11.480407338,-10.61606358 11.593197978,-10.047754774 11.705123464,-9.47898914 11.815920217,-8.928146681 11.922051652,-8.962740505 12.103203888,-9.000331992 12.283871747,-9.037102613 12.464691326,-9.072449919 12.645777021,-9.109978993 12.826442552,-9.146177666 13.00735699,-9.181227597 13.188484415,-9.228701553 13.429279548,-9.783028265 13.324270806,-10.355338293 13.214485189,-10.927133956 13.103419956,-11.497149295 12.991337339,-11.447338607 12.749952342,-11.410593287 12.568367892,-11.372669345 12.387016155,-11.333477974 12.205915805,-11.296479213 12.024377021,-11.258005279 11.843130736,-11.218814988 11.66202594,-11.182657432 11.480407338))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.87469011534504
46.11981382406341
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
2022-01-26T09:03:43.633769Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N12W011/2018/05/23/026195
2.0E-4
2.0E-4
true
block average
2
2
13.0
-11.0
12.0
-10.0
POLYGON((-11.0 12.0,-11.0 13.0,-10.0 13.0,-10.0 12.0,-11.0 12.0))
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_026195_N12W011_2018_05_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_026195_N12W011_2018_05_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_026195_N12W011_2018_05_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_026195_N12W011_2018_05_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_026195_N12W011_2018_05_23_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 2019
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