https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-25T18:18:19.681751Z
2023-01-25T18:18:48.693359Z
s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T181819_20230125T181848_046944_05A149_E7C9
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
2023-01-25T18:18:19.681751Z
2023-01-25T18:18:48.693359Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230125T201807_V20230125T163824_20230125T195554.EOF
348.0202018112832
693000
Copernicus Ground Segment
2023-01-25T20:27:42.979938Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230125T181819_20230125T181848_046944_05A149_E7C9
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.5876426574110964 4.808736193515361,-0.4776633629455156 5.040134736803605,0.6271801033601072 5.2684023718150925,0.4327004138302449 6.232339358759775,0.396630026826877 6.413531128028442,0.3611507535232082 6.594836766098556,0.3240973854189338 6.775816213971797,0.3001864349353468 6.896377065721009,-0.24931803374281453 6.784834873446825,-0.8081445510065668 6.670704883923621,-1.366265267769495 6.556030860646295,-1.9198558379559205 6.441618385553427,-1.8973792413851034 6.320305542112889,-1.8597662778684452 6.1387677001007885,-1.8232070645856149 5.957007839408527,-1.7848818746562585 5.775613402463423,-1.709684155302525 5.4125141473608,-1.6736092611638878 5.230641657074357,-1.5876426574110964 4.808736193515361))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77299
46.01581
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
2023-01-26T05:54:24.703962Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N05W001/2023/01/25/05A149
2.0E-4
2.0E-4
true
block average
2
2
6.0
-1.0
5.0
0.0
POLYGON((0.0 5.138823003075158,-0.6701828412780098 5.0,-1.0 5.0,-1.0 6.0,0.0 6.0,0.0 5.138823003075158))
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_05A149_N05W001_2023_01_25_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A149_N05W001_2023_01_25_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A149_N05W001_2023_01_25_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A149_N05W001_2023_01_25_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A149_N05W001_2023_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 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