https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-01-31T06:05:35.918834Z
2018-01-31T06:05:58.677435Z
s3://sentinel-s1-l1c/GRD/2018/1/31/IW/DV/S1B_IW_GRDH_1SDV_20180131T060535_20180131T060558_009411_010E90_4720
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2018-01-31T06:05:35.918834Z
2018-01-31T06:05:58.677435Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180131T080106_V20180131T034341_20180131T070111.EOF
192.330097436848
693000
Copernicus S1 Core Ground Segment - DPA
2018-01-31T08:29:59.735156Z
Sentinel-1 IPF, 002.84
S1B_IW_GRDH_1SDV_20180131T060535_20180131T060558_009411_010E90_4720
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.480128048 23.288167685,-1.860133875 23.356136035,-2.114902259 23.401149552,-2.624951949 23.489930193,-3.007933612 23.555420586,-3.263464192 23.598557258,-3.519160986 23.641273753,-3.896548039 23.703497692,-3.967265737 23.342107201,-4.139470971 22.456571405,-3.765648561 22.393801982,-3.512356651 22.350746408,-3.259220865 22.307295427,-2.87981207 22.241379929,-2.374489173 22.152118804,-2.122067904 22.106901944,-1.745545211 22.038675731,-1.596032945 22.744904627,-1.480128048 23.288167685))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83312033727291
46.67650154767562
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
2022-01-20T16:15:39.452288Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/N22W002/2018/01/31/010E90
2.0E-4
2.0E-4
true
block average
2
2
23.0
-2.0
22.0
-1.0
POLYGON((-1.5416084769686962 23.0,-1.7455452109999978 22.038675731000005,-2.0 22.084783142202202,-2.0 23.0,-1.5416084769686962 23.0))
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_010E90_N22W002_2018_01_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_010E90_N22W002_2018_01_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_010E90_N22W002_2018_01_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_010E90_N22W002_2018_01_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_010E90_N22W002_2018_01_31_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