https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-18T18:41:39.418388Z
2022-12-18T18:42:08.435959Z
s3://sentinel-s1-l1c/GRD/2022/12/18/IW/DV/S1A_IW_GRDH_1SDV_20221218T184139_20221218T184208_046390_058EA6_A769
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
2022-12-18T18:41:39.418388Z
2022-12-18T18:42:08.435959Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221218T172407_V20221218T165458_20221218T232958.EOF
347.2981886176065
693000
Copernicus Ground Segment
2022-12-18T19:12:26.067380Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221218T184139_20221218T184208_046390_058EA6_A769
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.890490550226378 29.631120540951333,-10.507156852580103 29.694983303686627,-10.24713275122569 29.73762542659857,-9.856042924008346 29.800734116807874,-9.594426328133128 29.842261315087185,-9.333535946547872 29.88312532938049,-8.93467628915836 29.944534482601334,-8.668194110109798 29.984847768920517,-8.320825729966566 30.036531616892766,-8.329790361953805 30.094881082108557,-8.371082651620991 30.27468051005363,-8.409219566679582 30.45493650967953,-8.449398244442458 30.63489889796253,-8.47945250907372 30.816319964408237,-8.503076674155263 30.998656661857,-8.548920406780951 31.177796270999636,-8.592092093449926 31.357322607718437,-8.654677347707905 31.658118179734082,-9.00678464585246 31.607130033657036,-9.27065245211397 31.568233339199196,-9.673420415573615 31.507758447785044,-9.939301903373742 31.467097313965965,-10.20431154406417 31.42598518701928,-10.601389375048443 31.363292859847913,-10.865813236734397 31.32081724220277,-11.255607007785935 31.257137859164978,-11.065307891933967 30.412844980140903,-10.890490550226378 29.631120540951333))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71739991417938
46.33368688750227
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
2022-12-19T06:06:37.796452Z
Batch API, v4.165.0
s3://deafrica-sentinel-1/s1_rtc/N30W010/2022/12/18/058EA6
2.0E-4
2.0E-4
true
block average
2
2
31.0
-10.0
30.0
-9.0
POLYGON((-10.0 30.0,-10.0 31.0,-9.0 31.0,-9.0 30.0,-10.0 30.0))
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_058EA6_N30W010_2022_12_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058EA6_N30W010_2022_12_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058EA6_N30W010_2022_12_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058EA6_N30W010_2022_12_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058EA6_N30W010_2022_12_18_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