https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-08T03:22:50.267259Z
2022-03-08T03:23:19.283226Z
s3://sentinel-s1-l1c/GRD/2022/3/8/IW/DV/S1A_IW_GRDH_1SDV_20220308T032250_20220308T032319_042224_050837_A723
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
2022-03-08T03:22:50.267259Z
2022-03-08T03:23:19.283226Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220308T045848_V20220308T005200_20220308T040930.EOF
192.0441393037872
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-08T06:54:25.955326Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220308T032250_20220308T032319_042224_050837_A723
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.847718385136275 -9.256865464974618,34.28311924243641 -9.130533520894202,33.716513594191895 -9.002793908392663,33.16271404830062 -8.877047092007565,32.63977699727194 -8.75747099317178,32.625641354826456 -8.815317487960723,32.58660839232689 -8.99641546658274,32.54518464843417 -9.176963479930556,32.50671746629321 -9.35821026286865,32.4668696454859 -9.539148289194237,32.42762151954897 -9.720235580251131,32.338453870628534 -10.07995868854276,32.270843543761316 -10.381692123359684,32.79936045097511 -10.503632332424363,33.363447775234995 -10.632706396791512,33.923627201500366 -10.759782626084403,34.49982600415942 -10.889372170309638,34.56880880515064 -10.587321843003735,34.64064776517751 -10.222872485819908,34.680806230088095 -10.041609958244827,34.714444773850666 -9.858888160260424,34.75733067399066 -9.678249637900528,34.79038721758415 -9.495409853221318,34.83427128228864 -9.315005559076774,34.847718385136275 -9.256865464974618))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67584438365149
46.11159218974852
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
2022-03-08T09:09:27.553026Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2022/03/08/050837
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.58578598065102 -9.0,32.625641354828744 -8.81531748795146,32.639776997271916 -8.757470993171689,33.0 -8.839840489256197,33.0 -9.0,32.58578598065102 -9.0))
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_050837_S09E032_2022_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050837_S09E032_2022_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050837_S09E032_2022_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050837_S09E032_2022_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050837_S09E032_2022_03_08_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