https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-01T05:47:49.406260Z
2023-05-01T05:48:10.282744Z
s3://sentinel-s1-l1c/GRD/2023/5/1/IW/DV/S1A_IW_GRDH_1SDV_20230501T054749_20230501T054810_048336_05D033_85EE
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
2023-05-01T05:47:49.406260Z
2023-05-01T05:48:10.282744Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230501T054703_V20230501T050718_20230501T114218.EOF
192.8020316415127
693000
Copernicus Ground Segment
2023-05-01T06:31:45.311748Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230501T054749_20230501T054810_048336_05D033_85EE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.638547231131261 32.47755736816335,4.226685601210501 32.54377406870041,3.948852119908399 32.58762606499908,3.5323305074209674 32.65214081335189,3.2530172599247456 32.69457825992957,2.8383314331876837 32.75637053307795,2.560731230416598 32.79692275705443,2.2823439337486873 32.83693608129067,1.9991801420768618 32.876963505118155,1.9641133504529784 32.696410867876516,1.7765458233220957 31.745225047887104,2.055507908443344 31.704987890340895,2.3294118857861257 31.664850883416136,2.741170967823516 31.603344199171083,3.0148899196311887 31.56167796707642,3.2895953770970867 31.519237004858972,3.701404737730334 31.454437603765214,3.9748454957617048 31.41062956578082,4.381930142317818 31.344253602253367,4.475338326067387 31.754183224691264,4.515360668083338 31.93517400465803,4.638547231131261 32.47755736816335))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74984712402253
46.56936761950293
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
2023-05-01T14:43:31.979625Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/N31E003/2023/05/01/05D033
2.0E-4
2.0E-4
true
block average
2
2
32.0
3.0
31.0
4.0
POLYGON((4.0 31.406528073695625,3.0 31.563944550530877,3.0 32.0,4.0 32.0,4.0 31.406528073695625))
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_05D033_N31E003_2023_05_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05D033_N31E003_2023_05_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05D033_N31E003_2023_05_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05D033_N31E003_2023_05_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05D033_N31E003_2023_05_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