https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-27T16:10:40.643427Z
2018-10-27T16:11:09.656796Z
s3://sentinel-s1-l1c/GRD/2018/10/27/IW/DV/S1A_IW_GRDH_1SDV_20181027T161040_20181027T161109_024323_02A9B4_D87E
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
2018-10-27T16:10:40.643427Z
2018-10-27T16:11:09.656796Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181027T182136_V20181027T143436_20181027T175206.EOF
347.97959626427456
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-27T18:34:34.366162Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181027T161040_20181027T161109_024323_02A9B4_D87E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.304371078 -9.231435457,32.844096566 -9.110716482,33.40766811 -8.98373024,33.970853237 -8.855893206,34.519488243 -8.730466875,34.504829619 -8.671879292,34.46322046 -8.491347397,34.417728358 -8.311717385,34.376557839 -8.131100794,34.253655832 -7.589156707,34.215567807 -7.407867341,34.15020374 -7.10626108,33.603338627 -7.230089074,33.04204211 -7.35644131,32.480430891 -7.482099962,31.942646001 -7.601697012,32.006597069 -7.90433382,32.043809734 -8.086236945,32.164244225 -8.630013846,32.20452284 -8.811251878,32.249379841 -8.991469852,32.290009289 -9.172639091,32.304371078 -9.231435457))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60661
46.01446468365074
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
2021-12-23T16:41:23.974348Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S10E032/2018/10/27/02A9B4
2.0E-4
2.0E-4
true
block average
2
2
-9.0
32.0
-10.0
33.0
POLYGON((32.30437107800046 -9.231435456999824,32.25129283244676 -9.0,33.0 -9.0,33.0 -9.07558768351951,32.30437107800046 -9.231435456999824))
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_02A9B4_S10E032_2018_10_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A9B4_S10E032_2018_10_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A9B4_S10E032_2018_10_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A9B4_S10E032_2018_10_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A9B4_S10E032_2018_10_27_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