https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-01-25T03:02:23.746760Z
2019-01-25T03:02:50.707460Z
s3://sentinel-s1-l1c/GRD/2019/1/25/IW/DV/S1A_IW_GRDH_1SDV_20190125T030223_20190125T030250_025628_02D863_EE45
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
2019-01-25T03:02:23.746760Z
2019-01-25T03:02:50.707460Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190125T050233_V20190125T003515_20190125T035245.EOF
191.9665978729532
693000
Copernicus S1 Core Ground Segment - UPA
2019-01-25T05:21:41.476732Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190125T030223_20190125T030250_025628_02D863_EE45
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((41.895586357726664 4.281209525888104,40.78954528350502 4.51252256551851,39.68359652711451 4.741961491415086,39.64698498782041 4.5609934382558635,39.61241087748764 4.37950299850451,39.53572541988406 4.01807181126252,39.46034507218022 3.656345243802785,39.425033070919724 3.474976102794494,39.37751241083445 3.2394383842431798,40.48102994025218 3.0075938194530907,41.58486528223623 2.7744357990484394,41.63299858835351 3.0106495849140384,41.66874394093185 3.1925542348116394,41.745308481520894 3.5552810546056364,41.82319911500183 3.9177168332300343,41.85833290716526 4.0997349336329485,41.895586357726664 4.281209525888104))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78251246967973
46.05421
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
2021-12-24T10:13:49.603541Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N03E040/2019/01/25/02D863
2.0E-4
2.0E-4
true
block average
2
2
4.0
40.0
3.0
41.0
POLYGON((40.516981207459686 3.0,40.0 3.108656262210759,40.0 4.0,41.0 4.0,41.0 3.0,40.516981207459686 3.0))
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_02D863_N03E040_2019_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02D863_N03E040_2019_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02D863_N03E040_2019_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02D863_N03E040_2019_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02D863_N03E040_2019_01_25_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