https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-28T03:02:17.312091Z
2023-02-28T03:02:41.694077Z
s3://sentinel-s1-l1c/GRD/2023/2/28/IW/DV/S1A_IW_GRDH_1SDV_20230228T030217_20230228T030241_047430_05B1AD_5DA1
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
2023-02-28T03:02:17.312091Z
2023-02-28T03:02:41.694077Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230228T060338_V20230228T020609_20230228T052339.EOF
192.4587513977065
693000
Copernicus Ground Segment
2023-02-28T07:21:19.572441Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230228T030217_20230228T030241_047430_05B1AD_5DA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.52106095457355 -23.715561641973775,36.96466557341986 -23.58752854273348,36.71834004584372 -23.530127552341693,36.349251919466816 -23.443301045070687,36.10346091033491 -23.3849354639381,35.73517765325582 -23.296668619756566,35.147533200022075 -23.153794094172344,34.995267923712674 -23.691474241071738,34.843687677088646 -24.22957501115966,34.769803108984256 -24.487440286747326,35.11445102633293 -24.57186425367466,35.36203879257373 -24.631953704699797,35.73382724871467 -24.721319081354665,35.981978818018526 -24.78038688340842,36.35464312760316 -24.868221177008525,36.60337611999778 -24.9262636112907,37.16527006448051 -25.055652990014515,37.33067742616934 -24.43622883390702,37.52106095457355 -23.715561641973775))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.85172
45.66609534228856
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
2023-02-28T12:36:22.459439Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/S25E036/2023/02/28/05B1AD
2.0E-4
2.0E-4
true
block average
2
2
-24.0
36.0
-25.0
37.0
POLYGON((36.923588108898464 -25.0,36.603376119996945 -24.926263611290665,36.0 -24.78463434620142,36.0 -24.0,37.0 -24.0,37.0 -25.0,36.923588108898464 -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_05B1AD_S25E036_2023_02_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B1AD_S25E036_2023_02_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B1AD_S25E036_2023_02_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B1AD_S25E036_2023_02_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B1AD_S25E036_2023_02_28_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