https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-04T03:29:16.767111Z
2018-12-04T03:29:50.084155Z
s3://sentinel-s1-l1c/GRD/2018/12/4/IW/DV/S1A_IW_GRDH_1SDV_20181204T032916_20181204T032950_024870_02BD27_5816
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
2018-12-04T03:29:16.767111Z
2018-12-04T03:29:50.084155Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181204T054954_V20181204T010812_20181204T042542.EOF
192.4382922014426
693000
Copernicus S1 Core Ground Segment - DPA
2018-12-04T06:10:39.768707Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181204T032916_20181204T032950_024870_02BD27_5816
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.23301813482732 26.268211875184544,37.85139390822075 26.334261088350047,37.595097693967226 26.378007567421452,37.210294297965255 26.442767128492257,36.953521509750715 26.485365000060625,36.568010377568704 26.548396114080283,36.310770603278236 26.58983802990852,35.75862341676547 26.677111362543645,35.7232273132332 26.496549071029243,35.657164869936814 26.13430022193358,35.588290346224895 25.77246843785616,35.55281993046678 25.591802694713216,35.519136977219866 25.41075559522786,35.44950114335282 25.049005934295423,35.41424218563799 24.868195883483473,35.399217868022184 24.79404796106263,35.94257052293093 24.70562883196234,36.19573283792997 24.66371208809015,36.57515765444633 24.600039092124156,36.827893268171444 24.557060110765118,37.206672220230104 24.49179893510295,37.458973453368905 24.447764646821625,37.83467596993031 24.38135558573176,37.85112912596662 24.45564722975133,37.890044778946944 24.63680367826922,37.966966288841334 24.999279224922496,38.00433082891862 25.180709683042114,38.043546872071 25.361719860567568,38.119958392620184 25.724284232616647,38.19369253164609 26.08731353877065,38.23301813482732 26.268211875184544))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83000396361409
46.4573853790687
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
2021-12-23T18:53:20.736176Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N25E036/2018/12/04/02BD27
2.0E-4
2.0E-4
true
block average
2
2
26.0
36.0
25.0
37.0
POLYGON((36.0 25.0,36.0 26.0,37.0 26.0,37.0 25.0,36.0 25.0))
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_02BD27_N25E036_2018_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02BD27_N25E036_2018_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02BD27_N25E036_2018_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02BD27_N25E036_2018_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02BD27_N25E036_2018_12_04_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