https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-09T16:37:56.319955Z
2023-10-09T16:38:21.317542Z
s3://sentinel-s1-l1c/GRD/2023/10/9/IW/DV/S1A_IW_GRDH_1SDV_20231009T163756_20231009T163821_050690_061B93_C59B
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
2023-10-09T16:37:56.319955Z
2023-10-09T16:38:21.317542Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231009T171254_V20231009T132917_20231009T164647.EOF
347.16988359719386
693000
Copernicus Ground Segment
2023-10-09T18:09:45.459171Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231009T163756_20231009T163821_050690_061B93_C59B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((29.813535543774424 -31.494216821051126,30.16186653558477 -31.41429066434866,30.424720115576605 -31.35325007624473,30.687231049986735 -31.291674878799675,31.080352347308107 -31.198313947589916,31.34200124635928 -31.13541063179355,31.733823385650187 -31.040066589852636,31.99460207251063 -30.97584740196051,32.33338113917032 -30.891489990423054,32.275161179600204 -30.713378234011607,32.104282288872255 -30.17796083017577,32.04825378834461 -29.99930470812454,31.93515589198512 -29.642325154080666,31.861325864584828 -29.404380003518483,31.526456555646817 -29.48753824653606,31.268655624240406 -29.550882389777463,31.012227515298065 -29.613313160884232,30.628552231178823 -29.70565776616639,30.37543190673359 -29.765876512150815,29.989956890828964 -29.856535484166177,29.730742662185104 -29.9167835518228,29.39625802843161 -29.99363931952982,29.415272965468432 -30.05274408314395,29.46653327730925 -30.232537692573565,29.51683634318769 -30.412568648732496,29.574660863752293 -30.59088838538523,29.662988245648464 -30.953864780885603,29.715512964864242 -31.133457706346498,29.7641851010277 -31.31395408516133,29.813535543774424 -31.494216821051126))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.8278
45.64397951032052
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
2023-10-09T19:58:51.847660Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S31E030/2023/10/09/061B93
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.0 -31.0,30.0 -30.0,31.0 -30.0,31.0 -31.0,30.0 -31.0))
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_061B93_S31E030_2023_10_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061B93_S31E030_2023_10_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061B93_S31E030_2023_10_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061B93_S31E030_2023_10_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061B93_S31E030_2023_10_09_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