https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-10-22T06:53:26.419334Z
2018-10-22T06:53:51.417675Z
s3://sentinel-s1-l1c/GRD/2018/10/22/IW/DV/S1A_IW_GRDH_1SDV_20181022T065326_20181022T065351_024245_02A729_12FA
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
2018-10-22T06:53:26.419334Z
2018-10-22T06:53:51.417675Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181022T084654_V20181022T043355_20181022T075125.EOF
192.7519276170051
693000
Copernicus S1 Core Ground Segment - DPA
2018-10-22T09:05:00.479840Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181022T065326_20181022T065351_024245_02A729_12FA
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-11.93586228 31.936409242,-12.333923893 32.000882305,-12.607588006 32.044428083,-13.018565393 32.108639432,-13.292866974 32.150706588,-13.70478709 32.212692988,-13.979708042 32.253272228,-14.254871549 32.293253757,-14.555213027 32.336159419,-14.853987968 30.832383147,-14.558509523 30.78905146,-14.287789259 30.748715767,-14.017295825 30.707816659,-13.611986594 30.645414591,-13.342071412 30.603112965,-12.937641328 30.538613665,-12.668319973 30.494918299,-12.276549857 30.430288164,-12.100067183 31.213342607,-11.93586228 31.936409242))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66141558644259
46.43381841384336
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
2021-12-23T16:23:38.847681Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N31W013/2018/10/22/02A729
2.0E-4
2.0E-4
true
block average
2
2
32.0
-13.0
31.0
-12.0
POLYGON((-12.0 31.653982563321534,-12.148149757714972 31.0,-13.0 31.0,-13.0 32.0,-12.328476474574817 32.0,-12.0 31.946797471176517,-12.0 31.653982563321534))
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_02A729_N31W013_2018_10_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02A729_N31W013_2018_10_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02A729_N31W013_2018_10_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02A729_N31W013_2018_10_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02A729_N31W013_2018_10_22_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