https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-12T18:33:38.591564Z
2023-04-12T18:34:03.590099Z
s3://sentinel-s1-l1c/GRD/2023/4/12/IW/DV/S1A_IW_GRDH_1SDV_20230412T183338_20230412T183403_048067_05C72F_5659
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
2023-04-12T18:33:38.591564Z
2023-04-12T18:34:03.590099Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230412T185637_V20230412T182527_20230413T010027.EOF
347.25953257452056
693000
Copernicus Ground Segment
2023-04-12T20:35:17.814761Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230412T183338_20230412T183403_048067_05C72F_5659
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-8.998262760653663 30.38252693997011,-8.602927841244234 30.447770416061772,-8.325400194503738 30.492796136648465,-7.929513185040908 30.555949732045352,-7.654913894731964 30.598992344420694,-7.391515308501713 30.639711294689047,-6.9960122264948374 30.699789916760537,-6.723877269074382 30.74037853729631,-6.421846795100022 30.784716820667086,-6.457433897992208 30.965222743613324,-6.485222334038432 31.146947064298047,-6.516727283408847 31.328120047329115,-6.542949361851397 31.51003432007837,-6.600528445881308 31.687478378292155,-6.637169315925977 31.86790847464983,-6.679811206159114 32.047491738592015,-6.7168929358114715 32.227858998171804,-6.731584154593669 32.28700600876306,-7.044085844162056 32.242286217529795,-7.3147786180191305 32.20287414823039,-7.585822105537351 32.162797808863225,-7.990850026601718 32.10176313687295,-8.397042997242584 32.039173339507656,-8.669373457163212 31.996436099202946,-8.937676266879 31.95371784071971,-9.33882067838488 31.8887199906052,-9.279991155067203 31.648963777435608,-9.238943130106833 31.468156793917284,-9.190186964005667 31.28861729737833,-9.144073732013332 31.108650488188555,-9.107701231128008 30.92708435627661,-9.063304118319747 30.746842211116963,-9.03855867508318 30.56335302952779,-8.998262760653663 30.38252693997011))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7398127550221
46.51280179994382
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
2023-04-13T16:58:01.105054Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N31W007/2023/04/12/05C72F
2.0E-4
2.0E-4
true
block average
2
2
32.0
-7.0
31.0
-6.0
POLYGON((-6.668534334030046 32.0,-6.6371693159247895 31.867908474644285,-6.600528445880961 31.68747837829113,-6.542949361851346 31.510034320078322,-6.516727283409178 31.328120047331733,-6.4852223340383786 31.146947064297905,-6.462751873931344 31.0,-7.0 31.0,-7.0 32.0,-6.668534334030046 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_05C72F_N31W007_2023_04_12_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C72F_N31W007_2023_04_12_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C72F_N31W007_2023_04_12_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C72F_N31W007_2023_04_12_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C72F_N31W007_2023_04_12_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