https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-07-21T17:37:41.251843Z
2020-07-21T17:38:06.250694Z
s3://sentinel-s1-l1c/GRD/2020/7/21/IW/DV/S1A_IW_GRDH_1SDV_20200721T173741_20200721T173806_033556_03E377_F580
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
2020-07-21T17:37:41.251843Z
2020-07-21T17:38:06.250694Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200721T194920_V20200721T154849_20200721T190619.EOF
346.74239411504567
693000
Copernicus S1 Core Ground Segment - DPA
2020-07-21T20:18:53.689463Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20200721T173741_20200721T173806_033556_03E377_F580
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((3.871543433864011 37.0298377757602,4.285490671393934 37.09260410527284,4.57024563844583 37.13488012458349,4.99796585337216 37.19701222622432,5.28349815607294 37.23757648143483,5.712363869297359 37.29713264421165,5.998645999775785 37.33597414021306,6.285220170454892 37.374123642323724,6.656843469008895 37.42248481952235,6.508152178892681 38.14362748969919,6.346266212787677 38.9239075356936,5.966863044135975 38.87595198547952,5.674305782753401 38.83807045984328,5.382061236747538 38.79945844738631,4.944292065778203 38.74017479005453,4.652851854014528 38.69974455319718,4.2163130194699265 38.637742115047764,3.9257087101225814 38.59550521415247,3.5032907902201496 38.53272800287599,3.6956776566356124 37.75171618143905,3.871543433864011 37.0298377757602))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61366924038933
46.11695759650163
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
2021-12-25T14:13:29.145807Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/N38E004/2020/07/21/03E377
2.0E-4
2.0E-4
true
block average
2
2
39.0
4.0
38.0
5.0
POLYGON((4.0 38.60630283052301,4.652851854006066 38.699744553195806,5.0 38.747718880187456,5.0 38.0,4.0 38.0,4.0 38.60630283052301))
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_03E377_N38E004_2020_07_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03E377_N38E004_2020_07_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03E377_N38E004_2020_07_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03E377_N38E004_2020_07_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03E377_N38E004_2020_07_21_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