https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-12T15:47:34.972575Z
2018-10-12T15:47:59.969863Z
s3://sentinel-s1-l1c/GRD/2018/10/12/IW/DV/S1A_IW_GRDH_1SDV_20181012T154734_20181012T154759_024104_02A29D_D8CF
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
2018-10-12T15:47:34.972575Z
2018-10-12T15:47:59.969863Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181012T180750_V20181012T140955_20181012T172725.EOF
348.0289358057485
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-12T18:25:16.225712Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181012T154734_20181012T154759_024104_02A29D_D8CF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((37.22983597 -3.59053039,38.338625065 -3.347645033,39.420788466 -3.109290678,39.382774334 -2.928290648,39.351694138 -2.745669904,39.321287791 -2.562912411,39.271869516 -2.384362464,39.229901625 -2.204170854,39.18898825 -2.023751167,39.150563456 -1.842791366,39.1024343 -1.601684906,38.020965619 -1.837458005,36.913118895 -2.078262836,36.961010581 -2.320119531,36.999355331 -2.501621505,37.040127881 -2.682597226,37.082135027 -2.863305327,37.131676343 -3.042366108,37.161191127 -3.225814944,37.192010814 -3.408985188,37.22983597 -3.59053039))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75806
46.30079981241902
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
2021-12-23T15:45:16.398896Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S03E039/2018/10/12/02A29D
2.0E-4
2.0E-4
true
block average
2
2
-2.0
39.0
-3.0
40.0
POLYGON((39.18394495478091 -2.0,39.27186951600002 -2.384362464000051,39.321287791 -2.5629124109998536,39.382774333999855 -2.928290647999363,39.397834932457116 -3.0,39.0 -3.0,39.0 -2.0,39.18394495478091 -2.0))
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_02A29D_S03E039_2018_10_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A29D_S03E039_2018_10_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A29D_S03E039_2018_10_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A29D_S03E039_2018_10_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A29D_S03E039_2018_10_12_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