https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-23T17:37:01.380036Z
2018-12-23T17:37:30.400175Z
s3://sentinel-s1-l1c/GRD/2018/12/23/IW/DV/S1A_IW_GRDH_1SDV_20181223T173701_20181223T173730_025156_02C757_AD30
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
2018-12-23T17:37:01.380036Z
2018-12-23T17:37:30.400175Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181223T200229_V20181223T154838_20181223T190608.EOF
346.8779580080385
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-23T20:17:32.718188Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181223T173701_20181223T173730_025156_02C757_AD30
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.26447814 35.407483725,4.674044427 35.470897315,4.952936119 35.513225592,5.3718165 35.575509726,5.651426587 35.61622457,6.071367062 35.676080936,6.351672037 35.715172265,6.632248221 35.753611437,6.984280076 35.800843761,6.972708609 35.858437117,6.907887583 36.220290184,6.874625158 36.40109716,6.831721313 36.580646551,6.790012781 36.7603529,6.752595343 36.940615115,6.712368638 37.120515193,6.66995899 37.300135878,6.64387709 37.420656023,6.284300735 37.373842184,5.997728022 37.335690901,5.711447364 37.296847614,5.282583864 37.237288849,4.997053034 37.196722934,4.569335061 37.134588299,4.284581598 37.092310611,3.866441011 37.028900156,3.897061572 36.908298633,3.946203183 36.728639664,3.992809928 36.548599259,4.036626447 36.368136452,4.084930487 36.18837082,4.134296265 36.008776393,4.173900417 35.827678085,4.250937928 35.465149195,4.26447814 35.407483725))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64837645128424
46.27804306508035
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
2021-12-23T20:01:24.637521Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2018/12/23/02C757
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((6.0 35.665908606259016,5.371816499970036 35.57550972599549,5.0 35.520223611491325,5.0 36.0,6.0 36.0,6.0 35.665908606259016))
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_02C757_N35E005_2018_12_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C757_N35E005_2018_12_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C757_N35E005_2018_12_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C757_N35E005_2018_12_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C757_N35E005_2018_12_23_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