https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-07-19T06:10:08.720881Z
2021-07-19T06:10:33.719669Z
s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1B_IW_GRDH_1SDV_20210719T061008_20210719T061033_027859_035300_6ED6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-07-19T06:10:08.720881Z
2021-07-19T06:10:33.719669Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
DOWNLINK
193.2306394322912
693000
Copernicus S1 Core Ground Segment - TLS
2021-07-19T07:17:47.536231Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210719T061008_20210719T061033_027859_035300_6ED6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.2134269245504101 38.0833870670247,-0.626566425308335 38.145191533110186,-0.9290663217574958 38.18944300647957,-1.2295604300583307 38.23258052055893,-1.676804465533669 38.29527461184792,-2.12982883557576 38.356931020213146,-2.435764018450612 38.39751763262268,-2.7306615979239446 38.43585770785059,-3.0498706169816026 38.476461682246516,-3.0849990870452877 38.29606713882053,-3.121741671467001 38.115780219945435,-3.157775253357246 37.93540065573027,-3.19548890350211 37.75522961436172,-3.2371521357974684 37.575557759185074,-3.273407584053256 37.39520049249866,-3.3176055373652895 37.21585543373131,-3.3638138440539573 37.03676972821648,-3.3663216567264325 36.975824036022324,-3.0427405055797054 36.93346901158367,-2.7522838460625314 36.894632639957564,-2.4504853916273346 36.85350119765375,-2.0079419361244457 36.79171090669931,-1.7150292992159786 36.749851001003805,-1.2762624281730908 36.68571357264907,-0.9841592124035256 36.642059648426965,-0.5794456030863456 36.58029496691355,-0.39010711450001406 37.361865803863985,-0.2134269245504101 38.0833870670247))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.46944843178768
46.62070629335565
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
2021-12-26T08:55:50.667988Z
Batch API, v4.39.0
s3://deafrica-sentinel-1/s1_rtc/N37W001/2021/07/19/035300
2.0E-4
2.0E-4
true
block average
2
2
38.0
-1.0
37.0
0.0
POLYGON((-0.23384606338041244 38.0,-0.4777704728746416 37.0,-1.0 37.0,-1.0 38.0,-0.23384606338041244 38.0))
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_035300_N37W001_2021_07_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_035300_N37W001_2021_07_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_035300_N37W001_2021_07_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_035300_N37W001_2021_07_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_035300_N37W001_2021_07_19_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