https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-02-22T16:43:18.180797Z
2021-02-22T16:43:43.178641Z
s3://sentinel-s1-l1c/GRD/2021/2/22/IW/DV/S1B_IW_GRDH_1SDV_20210222T164318_20210222T164343_025722_031102_0D76
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-02-22T16:43:18.180797Z
2021-02-22T16:43:43.178641Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20210222T185853_V20210222T145845_20210222T181615.EOF
347.69423147943536
693000
Copernicus S1 Core Ground Segment - DPA
2021-02-22T19:23:40.773865Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210222T164318_20210222T164343_025722_031102_0D76
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.67412341631301 21.441342117342263,20.297541141526672 21.554495545954204,20.925254279233307 21.665902455551834,21.42813782367079 21.75332457949616,22.05128618940496 21.85938944494576,21.876331251121773 22.763659930401495,21.805848454998248 23.125290322991855,21.76999695086997 23.3059986919215,21.75868484608696 23.36581059447625,21.383683225938615 23.30365943421976,21.128685459657714 23.260850443223845,20.620569230534915 23.174232256029043,20.36605122166815 23.130187243957533,19.986969427159686 23.063770839367415,19.73545334600493 23.019166600958506,19.358347192526747 22.951487791480336,19.37040584827867 22.891486706947067,19.41428007661267 22.71127681445304,19.451001988732113 22.52977544806406,19.490985989148907 22.348864406353464,19.527177249336752 22.167264951322323,19.565324045188206 21.986019675510992,19.599935222761257 21.80412903399481,19.63671948206758 21.622632546433252,19.67412341631301 21.441342117342263))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.91866440429905
46.69997590526114
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
2021-12-26T01:25:22.267889Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N22E022/2021/02/22/031102
2.0E-4
2.0E-4
true
block average
2
2
23.0
22.0
22.0
23.0
POLYGON((22.0 22.12446677197371,22.024081374720478 22.0,22.0 22.0,22.0 22.12446677197371))
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_031102_N22E022_2021_02_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_031102_N22E022_2021_02_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_031102_N22E022_2021_02_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_031102_N22E022_2021_02_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_031102_N22E022_2021_02_22_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 2019
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