https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-01T03:07:32.139422Z
2023-09-01T03:07:57.138492Z
s3://sentinel-s1-l1c/GRD/2023/9/1/IW/DV/S1A_IW_GRDH_1SDV_20230901T030732_20230901T030757_050128_060863_D357
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
2023-09-01T03:07:32.139422Z
2023-09-01T03:07:57.138492Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230901T043154_V20230901T003547_20230901T035317.EOF
192.0976862566974
693000
Copernicus Ground Segment
2023-09-01T05:44:18.608914Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230901T030732_20230901T030757_050128_060863_D357
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.252307584543146 -12.465006587297575,37.68422602275633 -12.336714477084245,37.09734684926306 -12.202795167232972,36.52117880350959 -12.070004482648073,36.00927010201583 -11.950922246648341,35.96737138491209 -12.131428279375907,35.923045628674316 -12.3114664352358,35.877893211406864 -12.491317387185827,35.83097878204106 -12.670758764295606,35.7874653653362 -12.851017106233103,35.74507830009441 -13.031551876363563,35.703385613010084 -13.212263408459826,35.657968875312655 -13.39209744881461,35.64750134943476 -13.452464676273891,36.16730587763352 -13.57428128936805,36.74435726317545 -13.70809196749547,37.32914758454775 -13.842200658772034,37.904538546526574 -13.972653488192162,37.918613770350156 -13.913035916377007,37.95223117969763 -13.73016232827527,37.992779283607184 -13.548868240747408,38.036847833895045 -13.368378678938134,38.083131416694876 -13.188396955369681,38.169151580169014 -12.826967153855191,38.252307584543146 -12.465006587297575))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54172837411225
46.20820230919791
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
2023-09-01T10:12:31.602081Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S14E038/2023/09/01/060863
2.0E-4
2.0E-4
true
block average
2
2
-13.0
38.0
-14.0
39.0
POLYGON((38.12796982468192 -13.0,38.08313141669375 -13.188396955374579,38.03684783389326 -13.368378678944811,38.0 -13.519294680255951,38.0 -13.0,38.12796982468192 -13.0))
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_060863_S14E038_2023_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060863_S14E038_2023_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060863_S14E038_2023_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060863_S14E038_2023_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060863_S14E038_2023_09_01_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