https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-11T16:39:27.336826Z
2023-02-11T16:39:52.334498Z
s3://sentinel-s1-l1c/GRD/2023/2/11/IW/DV/S1A_IW_GRDH_1SDV_20230211T163927_20230211T163952_047190_05A986_9A2B
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
2023-02-11T16:39:27.336826Z
2023-02-11T16:39:52.334498Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230211T171206_V20230211T132908_20230211T164638.EOF
347.51662529741947
693000
Copernicus Ground Segment
2023-02-11T18:10:27.184599Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230211T163927_20230211T163952_047190_05A986_9A2B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.091543491150425 -25.509376630538362,28.45063634190404 -25.42687323108248,28.69988398466436 -25.369022263484514,29.06898472714356 -25.282490788282253,29.31824725389901 -25.223456560151572,29.566231991270318 -25.16425591847754,29.94251721051659 -25.07351434323605,30.48772066452974 -24.940122268227494,30.43097460439266 -24.762353419053014,30.375471190619972 -24.584199151240604,30.27778651827898 -24.22462356828281,30.227329087231162 -24.045266352578633,30.173302704392547 -23.866812443864518,30.1261580246289 -23.68666066671137,30.071058847932974 -23.50850505401332,30.054926737111266 -23.44894756603623,29.5161131235154 -23.58021516097025,29.271474712650132 -23.639112467913446,28.90326541931298 -23.726940885495225,28.656563343933115 -23.785236258940202,28.29048142010402 -23.8709139618045,28.041989952539744 -23.92852377183172,27.687163003482702 -24.00999157930986,27.70543153192316 -24.069111144580646,27.754962015186717 -24.248821565155733,27.810580598985364 -24.427142799144907,27.84702223610452 -24.609890350820365,27.894687507454446 -24.790066532346597,27.94332665166545 -24.970031353073786,27.990551050083607 -25.15033400177834,28.040274580421375 -25.33007402726521,28.091543491150425 -25.509376630538362))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36244
45.97063580922728
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
2023-02-12T08:44:09.776274Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S25E029/2023/02/11/05A986
2.0E-4
2.0E-4
true
block average
2
2
-24.0
29.0
-25.0
30.0
POLYGON((29.0 -25.0,29.0 -24.0,30.0 -24.0,30.0 -25.0,29.0 -25.0))
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_05A986_S25E029_2023_02_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A986_S25E029_2023_02_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A986_S25E029_2023_02_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A986_S25E029_2023_02_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A986_S25E029_2023_02_11_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