https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-30T04:22:16.700199Z
2023-01-30T04:22:45.708088Z
s3://sentinel-s1-l1c/GRD/2023/1/30/IW/DV/S1A_IW_GRDH_1SDV_20230130T042216_20230130T042245_047008_05A376_ABF7
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
2023-01-30T04:22:16.700199Z
2023-01-30T04:22:45.708088Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230130T055914_V20230130T015756_20230130T051526.EOF
192.0754825796803
693000
Copernicus Ground Segment
2023-01-30T06:48:11.040Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230130T042216_20230130T042245_047008_05A376_ABF7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.384519435941364 14.312753359176568,22.80858956169298 14.424677129032089,22.227931706348823 14.535983459168769,21.652585847253516 14.644743394886326,21.107698334098394 14.746330293461154,21.096669179580132 14.687940476482428,21.061064565524603 14.507002046818963,21.024716798397986 14.326196745294043,20.989835799328148 14.145113603450268,20.883998704866748 13.60205400723161,20.849381551199357 13.42089863753263,20.78968698150492 13.119027064050588,21.331557288396255 13.016062316652508,21.9076489605971 12.905252016911508,22.47703921628096 12.794385050265019,23.044867018906537 12.682497810725758,23.073258431376956 12.803065240031234,23.11167464628622 12.984274352513285,23.148066159023326 13.165882086765617,23.187467992456494 13.34689388374248,23.260574268591675 13.710036188237254,23.295836593949243 13.891857426014267,23.33277353969228 14.073347555952683,23.37264841606031 14.25426081007217,23.384519435941364 14.312753359176568))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95212843844826
46.20327725622698
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
2023-01-30T08:56:10.789791Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N14E023/2023/01/30/05A376
2.0E-4
2.0E-4
true
block average
2
2
15.0
23.0
14.0
24.0
POLYGON((23.38451943594198 14.312753359176394,23.317845814996897 14.0,23.0 14.0,23.0 14.387479236019425,23.38451943594198 14.312753359176394))
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_05A376_N14E023_2023_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A376_N14E023_2023_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A376_N14E023_2023_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A376_N14E023_2023_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A376_N14E023_2023_01_30_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