https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-20T17:16:37.553273Z
2018-07-20T17:17:06.579416Z
s3://sentinel-s1-l1c/GRD/2018/7/20/IW/DV/S1A_IW_GRDH_1SDV_20180720T171637_20180720T171706_022880_027B3E_B712
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
2018-07-20T17:16:37.553273Z
2018-07-20T17:17:06.579416Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180720T181345_V20180720T140952_20180720T172722.EOF
346.61284330095197
693000
Copernicus S1 Core Ground Segment - DPA
2018-07-20T18:42:21.322274Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180720T171637_20180720T171706_022880_027B3E_B712
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.762692534 -38.181347073,22.110738065 -38.101851515,22.395522837 -38.035890978,22.679795421 -37.969244443,23.105237304 -37.867994623,23.388216246 -37.799645584,23.811704 -37.695855506,24.093371333 -37.625822015,24.480271737 -37.52829631,24.320621039 -37.118339609,24.184442475 -36.764755211,24.049542491 -36.410995056,23.871365335 -35.938375677,23.491595227 -36.033886677,23.215166456 -36.102498908,22.799628174 -36.204223274,22.522009476 -36.271239651,22.104697977 -36.370557805,21.825905135 -36.435961803,21.546647259 -36.500716271,21.205407378 -36.578791685,21.368639344 -37.055081392,21.492136325 -37.41163501,21.616726299 -37.768051947,21.762692534 -38.181347073))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.45149
45.39080887536841
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
2021-12-22T17:37:36.144999Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S38E021/2018/07/20/027B3E
2.0E-4
2.0E-4
true
block average
2
2
-37.0
21.0
-38.0
22.0
POLYGON((21.698644961674987 -38.0,21.492136325004804 -37.41163501001372,21.349762085529157 -37.0,22.0 -37.0,22.0 -38.0,21.698644961674987 -38.0))
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_027B3E_S38E021_2018_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_027B3E_S38E021_2018_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_027B3E_S38E021_2018_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_027B3E_S38E021_2018_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_027B3E_S38E021_2018_07_20_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