https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-23T18:03:53.552274Z
2023-11-23T18:04:18.550572Z
s3://sentinel-s1-l1c/GRD/2023/11/23/IW/DV/S1A_IW_GRDH_1SDV_20231123T180353_20231123T180418_051348_063222_66F3
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
2023-11-23T18:03:53.552274Z
2023-11-23T18:04:18.550572Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231123T200610_V20231123T162204_20231123T193934.EOF
347.9445331821887
693000
Copernicus Ground Segment
2023-11-23T20:16:41.136620Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231123T180353_20231123T180418_051348_063222_66F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.135529826632881 11.577748023315458,1.7024241928102926 11.690523318202692,2.269621488116547 11.80214613570871,2.836446206223357 11.912475084651524,3.3933321422139637 12.019670680364243,3.3226954167395824 12.381730241292304,3.0969156996172282 13.527695114806992,2.5363590515681276 13.421617537973505,1.9653173977713427 13.312174893352637,1.3955818693456086 13.201604138372225,0.8258942992175559 13.089673970945753,0.8762828606319167 12.848189973449632,0.9505415771246019 12.48522721665748,0.9884036613161049 12.303888681491452,1.0255170424497568 12.122399430470677,1.0618277272820476 11.940748068109269,1.135529826632881 11.577748023315458))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86157653310181
46.04882915953554
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
2023-11-23T22:09:04.194820Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N12E000/2023/11/23/063222
2.0E-4
2.0E-4
true
block average
2
2
13.0
0.0
12.0
1.0
POLYGON((1.0 12.247181080134887,0.8446058595657455 13.0,1.0 13.0,1.0 12.247181080134887))
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_063222_N12E000_2023_11_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063222_N12E000_2023_11_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063222_N12E000_2023_11_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063222_N12E000_2023_11_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063222_N12E000_2023_11_23_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 2021
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