https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-04-17T17:19:01.371684Z
2018-04-17T17:19:30.391187Z
s3://sentinel-s1-l1c/GRD/2018/4/17/IW/DV/S1A_IW_GRDH_1SDV_20180417T171901_20180417T171930_021510_0250F2_E70A
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
2018-04-17T17:19:01.371684Z
2018-04-17T17:19:30.391187Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180417T192450_V20180417T153203_20180417T184933.EOF
347.25911057783685
693000
Copernicus S1 Core Ground Segment - DPA
2018-04-17T19:39:17.600740Z
Sentinel-1 IPF, 002.90
S1A_IW_GRDH_1SDV_20180417T171901_20180417T171930_021510_0250F2_E70A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.545510557 30.270317939,9.939170701 30.335360209,10.20414846 30.378426405,10.602047416 30.442019019,10.867598164 30.483740966,11.266345497 30.545310801,11.532454347 30.585680016,11.798782191 30.625505815,12.11564248 30.672120336,12.068255229 30.910294972,12.031689177 31.090743035,11.960519419 31.451912738,11.888724656 31.812977732,11.851888689 31.993372677,11.816243373 32.17393416,11.791809243 32.294889511,11.46933672 32.248764541,11.19830533 32.209310363,10.927509442 32.169276904,10.521763448 32.108143629,10.251568814 32.06666813,9.846737922 32.003378517,9.577162085 31.960470005,9.176698811 31.8955968,9.204603303 31.774464209,9.245388308 31.593619957,9.287375231 31.412975197,9.369230566 31.051346198,9.450270643 30.6895901,9.491736247 30.508871648,9.545510557 30.270317939))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.77740210731582
46.35805610809852
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
2022-01-25T09:27:14.088491Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/N31E012/2018/04/17/0250F2
2.0E-4
2.0E-4
true
block average
2
2
32.0
12.0
31.0
13.0
POLYGON((12.0 31.25155811948296,12.050077374031668 31.0,12.0 31.0,12.0 31.25155811948296))
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_0250F2_N31E012_2018_04_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0250F2_N31E012_2018_04_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0250F2_N31E012_2018_04_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0250F2_N31E012_2018_04_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0250F2_N31E012_2018_04_17_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