https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-12-20T06:11:29.891162Z
2018-12-20T06:11:54.889771Z
s3://sentinel-s1-l1c/GRD/2018/12/20/IW/DV/S1A_IW_GRDH_1SDV_20181220T061129_20181220T061154_025105_02C571_6D57
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
2018-12-20T06:11:29.891162Z
2018-12-20T06:11:54.889771Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20181220T081758_V20181220T035245_20181220T071015.EOF
192.9435499517723
693000
Copernicus S1 Core Ground Segment - UPA
2018-12-20T08:42:34.425613Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20181220T061129_20181220T061154_025105_02C571_6D57
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.022026481 34.7349256,-1.434020688 34.79927321,-1.718355589 34.84280768,-2.145413171 34.906863343,-2.43048287 34.948733925,-2.858624777 35.010285788,-3.144405258 35.050481934,-3.430463154 35.090005427,-3.719176814 35.129173468,-3.759295091 34.949379151,-3.800585533 34.769649636,-3.836880241 34.589247873,-3.870974359 34.40854465,-3.908310506 34.22827767,-3.98114368 33.867487227,-4.030863269 33.627607516,-3.747343903 33.588091158,-3.466419756 33.548259522,-3.185754874 33.507792211,-2.76525116 33.445902721,-2.485249337 33.403852989,-2.065755863 33.339597241,-1.786437789 33.295974981,-1.381683998 33.231564993,-1.324532987 33.471743086,-1.240406265 33.83302501,-1.197328763 34.013510103,-1.157519229 34.194516495,-1.115372745 34.375155154,-1.068053213 34.554982381,-1.022026481 34.7349256))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72916694886695
46.62907525922046
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
2021-12-23T19:50:12.951078Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N34W004/2018/12/20/02C571
2.0E-4
2.0E-4
true
block average
2
2
35.0
-4.0
34.0
-3.0
POLYGON((-3.9543931769298855 34.0,-3.870974359001053 34.408544649994866,-3.836880241000567 34.58924787299744,-3.800585533000283 34.76964963599891,-3.7479998438751756 35.0,-3.0 35.0,-3.0 34.0,-3.9543931769298855 34.0))
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_02C571_N34W004_2018_12_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02C571_N34W004_2018_12_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02C571_N34W004_2018_12_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02C571_N34W004_2018_12_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02C571_N34W004_2018_12_20_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