https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-11-06T17:27:39.435758Z
2021-11-06T17:28:04.164921Z
s3://sentinel-s1-l1c/GRD/2021/11/6/IW/DV/S1A_IW_GRDH_1SDV_20211106T172739_20211106T172804_040453_04CBE6_0B83
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
2021-11-06T17:27:39.435758Z
2021-11-06T17:28:04.164921Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.29188219044477
693000
Copernicus S1 Core Ground Segment - TLS
2021-11-06T19:44:00.093788Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20211106T172739_20211106T172804_040453_04CBE6_0B83
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.89497202833346 -29.58257888345619,17.27525059822483 -29.495192959620752,17.538702165394884 -29.43391576835138,17.796474712291815 -29.373396429252892,18.178217783241674 -29.28273877328512,18.437343960482334 -29.220476947403593,18.819306364794972 -29.127667739265064,19.071161817269584 -29.06579520113962,19.386139037413265 -28.98761769045755,19.328299533953274 -28.80961287071777,19.274539196015734 -28.630503709245964,19.21969322569469 -28.451691114625945,19.162822504341413 -28.273413135679085,19.109534278890607 -28.094255948964964,19.053053332951528 -27.915919818001193,19.000157622372917 -27.736709298464962,18.969886027117 -27.637621635483075,18.660718789914 -27.714127417186432,18.407884756070544 -27.77609649485781,18.154780768509816 -27.837601156393248,17.77492925389149 -27.92890943723096,17.518164274362377 -27.98996187828643,17.13479328587109 -28.080097151197734,16.879812433120218 -28.13937166529959,16.51216560419087 -28.223874913006902,16.54005985341912 -28.323588563189542,16.584483766445913 -28.504855294012533,16.638236096521506 -28.683990096492643,16.73892617031431 -29.0438760377872,16.790624857616873 -29.223531786474695,16.89497202833346 -29.58257888345619))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.19552952700954
45.87364250137106
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
2021-12-26T14:29:03.008599Z
Batch API, v4.64.0
s3://deafrica-sentinel-1/s1_rtc/S28E019/2021/11/06/04CBE6
2.0E-4
2.0E-4
true
block average
2
2
-27.0
19.0
-28.0
20.0
POLYGON((19.0 -27.736193354969696,19.05305333295545 -27.915919818015425,19.079682419207128 -28.0,19.0 -28.0,19.0 -27.736193354969696))
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_04CBE6_S28E019_2021_11_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04CBE6_S28E019_2021_11_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04CBE6_S28E019_2021_11_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04CBE6_S28E019_2021_11_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04CBE6_S28E019_2021_11_06_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