https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2021-07-23T15:47:39.408803Z
2021-07-23T15:48:29.407660Z
s3://sentinel-s1-l1c/GRD/2021/7/23/IW/DV/S1A_IW_GRDH_1SDV_20210723T154804_20210723T154829_038907_049743_35CE
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
2021-07-23T15:48:04.408232Z
2021-07-23T15:48:29.407660Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.4499884062736
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-23T16:26:00.535610Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210723T154804_20210723T154829_038907_049743_35CE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.86476765683834 27.115663159646854,33.24588830120673 27.181012971385687,33.50399773995837 27.224639117373133,33.88059466400232 27.287389499515466,34.13841520428565 27.32972023926889,34.52545979048154 27.39231698838964,34.78370154024558 27.43344791366687,35.04211430568685 27.474097985534264,35.35359907974872 27.522406312422362,35.28315069754962 27.883814946143694,35.24736416958508 28.064474618708232,35.217640421212636 28.24604540200078,35.11602486456651 28.78884281009922,35.078448921326995 28.969212133371933,35.0617772688308 29.02791395736167,34.74082827885681 28.97935669370799,34.48704698346087 28.94036111807509,34.09864557726786 28.879708015739695,33.83397865284554 28.837702494632204,33.439846837984206 28.774123032679825,33.17161112768507 28.73015580480566,32.91076000090301 28.686847995334606,32.533587268838396 28.62326914868874,32.55442971017947 28.565025893992416,32.59068826146931 28.383411951272002,32.70996809929486 27.84035781163087,32.748193857585996 27.659079042763462,32.789446670912824 27.47831968461354,32.82628700821021 27.29680373908647,32.86476765683834 27.115663159646854))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78948344584457
46.40883925542053
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
s3://sentinel-s1-l1c/GRD/2021/7/23/IW/DV/S1A_IW_GRDH_1SDV_20210723T154739_20210723T154804_038907_049743_21BE
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
2021-07-23T15:47:39.408803Z
2021-07-23T15:48:04.406734Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
347.5239569436836
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-23T16:26:13.540150Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210723T154739_20210723T154804_038907_049743_21BE
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.18777844429379 25.60650711128749,33.56352413813539 25.672048539996823,33.818253862717434 25.715889784205253,34.074486864903996 25.759508371916834,34.44806037930387 25.822247454782783,34.829341097836824 25.885220080719616,35.083926555720986 25.926674063247027,35.644583536518965 26.01627644680153,35.60914578198705 26.196939120692342,35.53959587801551 26.558645500379995,35.4682410628704 26.920052895659502,35.43397327626149 27.10096952412856,35.39879671603877 27.28174067713534,35.35359907974872 27.522406312422362,35.04211430568685 27.474097985534264,34.78370154024558 27.43344791366687,34.52545979048154 27.39231698838964,34.13841520428565 27.32972023926889,33.88059466400232 27.287389499515466,33.50399773995837 27.224639117373133,33.24588830120673 27.181012971385687,32.86476765683834 27.115663159646854,32.87452917705814 27.055346998633013,32.952038232501124 26.692971351546525,32.992078901247396 26.512007107551,33.03134736575784 26.33090975225433,33.06969030866521 26.14965166539919,33.10732427013036 25.96826997488604,33.146492501461196 25.78715590046198,33.18777844429379 25.60650711128749))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80797072632643
46.32888405942613
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
2021-12-26T09:08:57.796245Z
Batch API, v4.42.0
s3://deafrica-sentinel-1/s1_rtc/N27E033/2021/07/23/049743
2.0E-4
2.0E-4
true
block average
2
2
28.0
33.0
27.0
34.0
POLYGON((33.0 27.0,33.0 28.0,34.0 28.0,34.0 27.0,33.0 27.0))
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_049743_N27E033_2021_07_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_049743_N27E033_2021_07_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_049743_N27E033_2021_07_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_049743_N27E033_2021_07_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_049743_N27E033_2021_07_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