https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-23T04:00:18.157260Z
2019-04-23T04:00:43.156713Z
s3://sentinel-s1-l1c/GRD/2019/4/23/IW/DV/S1A_IW_GRDH_1SDV_20190423T040018_20190423T040043_026912_0306F7_E21A
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
2019-04-23T04:00:18.157260Z
2019-04-23T04:00:43.156713Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20190423T060031_V20190423T014105_20190423T045835.EOF
192.8219653362553
693000
Copernicus S1 Core Ground Segment - UPA
2019-04-23T06:19:10.237337Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20190423T040018_20190423T040043_026912_0306F7_E21A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.512865235686853 33.02348232606357,31.113963932223843 33.08722299440303,30.841389073205978 33.12998966295616,30.432036046896705 33.19302180811331,30.15881126976817 33.23429581181602,29.748497626502072 33.29508197901022,29.474642083033604 33.33485407178249,29.20053972512592 33.37402287132662,28.85788050056366 33.42207069737727,28.55784358084391 31.91905659855083,28.894727971506217 31.870542811829218,29.164223978701724 31.831040028384123,29.433489151218833 31.79096792957612,29.83694813874539 31.729795288819716,30.105624364271794 31.68830587419948,30.50818743740719 31.62501375947089,30.776258178603868 31.58211574925704,31.168593598371757 31.518243334795642,31.34686298744884 32.30072761186181,31.512865235686853 33.02348232606357))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64698691967327
46.20907609556662
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
2021-12-24T14:45:37.465215Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/N32E030/2019/04/23/0306F7
2.0E-4
2.0E-4
true
block average
2
2
33.0
30.0
32.0
31.0
POLYGON((30.0 32.0,30.0 33.0,31.0 33.0,31.0 32.0,30.0 32.0))
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_0306F7_N32E030_2019_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0306F7_N32E030_2019_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0306F7_N32E030_2019_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0306F7_N32E030_2019_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0306F7_N32E030_2019_04_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 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