https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-28T06:02:56.443473Z
2018-10-28T06:03:21.441886Z
s3://sentinel-s1-l1c/GRD/2018/10/28/IW/DV/S1A_IW_GRDH_1SDV_20181028T060256_20181028T060321_024332_02A9FB_DF66
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
2018-10-28T06:02:56.443473Z
2018-10-28T06:03:21.441886Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181028T080205_V20181028T034433_20181028T070203.EOF
193.0436651506338
693000
Copernicus S1 Core Ground Segment - UPA
2018-10-28T08:18:25.433466Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181028T060256_20181028T060321_024332_02A9FB_DF66
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((1.3434966 36.012758139,0.923492129 36.077295638,0.635462702 36.120640319,0.202831456 36.184359017,-0.085974598 36.225969976,-0.519750756 36.287079737,-0.809306539 36.326945923,-1.0991545 36.366111189,-1.39765499 36.405666788,-1.473397347 36.045337917,-1.511992378 35.865221582,-1.551170525 35.685180884,-1.591885551 35.505343062,-1.630018406 35.325163497,-1.708143537 34.965050755,-1.720390844 34.90569929,-1.427524454 34.865828633,-1.143133752 34.826395998,-0.859015952 34.786300411,-0.433359369 34.724917512,-0.149940599 34.683171616,0.274649771 34.619320971,0.557346121 34.575935132,0.969604276 34.511404855,0.983812648 34.570824898,1.073907565 34.931272103,1.118134228 35.111632292,1.165042756 35.291579084,1.210380542 35.471776761,1.255200258 35.652060104,1.3434966 36.012758139))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65351754626988
46.58693674993609
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
2021-12-23T16:43:28.811670Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/10/28/02A9FB
2.0E-4
2.0E-4
true
block average
2
2
36.0
-2.0
35.0
-1.0
POLYGON((-1.700561427217355 35.0,-1.5918855509999292 35.50534306200023,-1.5511705249999082 35.68518088400048,-1.4831122810291548 36.0,-1.0 36.0,-1.0 35.0,-1.700561427217355 35.0))
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_02A9FB_N35W002_2018_10_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A9FB_N35W002_2018_10_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A9FB_N35W002_2018_10_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A9FB_N35W002_2018_10_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A9FB_N35W002_2018_10_28_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