https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-10T17:33:48.597206Z
2018-10-10T17:34:13.595181Z
s3://sentinel-s1-l1c/GRD/2018/10/10/IW/DV/S1A_IW_GRDH_1SDV_20181010T173348_20181010T173413_024076_02A1AC_9D8D
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
2018-10-10T17:33:48.597206Z
2018-10-10T17:34:13.595181Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181010T182915_V20181010T142623_20181010T174353.EOF
346.8186211839419
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-10T18:40:51.497578Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181010T173348_20181010T173413_024076_02A1AC_9D8D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.849203306 -35.920070913,17.220718312 -35.835019033,17.496723846 -35.770958219,17.77228572 -35.706267604,18.184791239 -35.608056246,18.459233184 -35.54180204,18.870047605 -35.441257083,19.143354885 -35.373455048,19.496989746 -35.284620342,19.367256543 -34.930205887,19.238644081 -34.575544022,19.111161915 -34.220724369,18.964009289 -33.807068539,18.615987561 -33.894287623,18.347055918 -33.960879773,17.942878014 -34.059668508,17.672908714 -34.124791253,17.267183888 -34.221364927,16.996189852 -34.285003707,16.724789698 -34.348044866,16.359521475 -34.431778724,16.494857528 -34.848379223,16.612016055 -35.205762855,16.730134432 -35.563023347,16.849203306 -35.920070913))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.73335
45.53170743713829
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
2021-12-23T15:38:48.806463Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/S35E019/2018/10/10/02A1AC
2.0E-4
2.0E-4
true
block average
2
2
-34.0
19.0
-35.0
20.0
POLYGON((19.032642121091843 -34.0,19.238644080992053 -34.575544021977606,19.39280463705271 -35.0,19.0 -35.0,19.0 -34.0,19.032642121091843 -34.0))
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_02A1AC_S35E019_2018_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A1AC_S35E019_2018_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A1AC_S35E019_2018_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A1AC_S35E019_2018_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A1AC_S35E019_2018_10_10_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