https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-01T17:04:00.938077Z
2022-09-01T17:04:25.936449Z
s3://sentinel-s1-l1c/GRD/2022/9/1/IW/DV/S1A_IW_GRDH_1SDV_20220901T170400_20220901T170425_044814_055A19_9808
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
2022-09-01T17:04:00.938077Z
2022-09-01T17:04:25.936449Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220901T172426_V20220901T165459_20220901T232959.EOF
347.04951460973246
693000
Copernicus Ground Segment
2022-09-01T17:45:33.559059Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220901T170400_20220901T170425_044814_055A19_9808
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.941018106913429 33.41745919771648,13.347005590272204 33.48199197538681,13.625054098593594 33.52536464883753,14.04264237245954 33.589254085379906,14.321373402783832 33.63106498824138,14.739969859658697 33.69260417828483,15.019362471729659 33.73284329040896,15.299013711047847 33.77245101322285,15.604819344368831 33.81498564314361,15.459576853893994 34.53666918644292,15.301649250970751 35.317786393936146,14.9902176901392 35.2756483887939,14.705435120377109 35.236364763179736,14.420929081554569 35.19641309069417,13.994697191412424 35.13523658025506,13.71089973712128 35.09362208354943,13.285748951954385 35.02995920812006,13.002684255449104 34.98669236024529,12.589401377499039 34.922249361425756,12.772951437884776 34.14012293591296,12.941018106913429 33.41745919771648))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65428036569204
46.42237918015421
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
2022-09-01T19:14:08.234513Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/N34E014/2022/09/01/055A19
2.0E-4
2.0E-4
true
block average
2
2
35.0
14.0
34.0
15.0
POLYGON((14.0 34.0,14.0 35.0,15.0 35.0,15.0 34.0,14.0 34.0))
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_055A19_N34E014_2022_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055A19_N34E014_2022_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055A19_N34E014_2022_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055A19_N34E014_2022_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055A19_N34E014_2022_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