https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2020-04-19T16:10:44.553218Z
2020-04-19T16:11:13.564712Z
s3://sentinel-s1-l1c/GRD/2020/4/19/IW/DV/S1A_IW_GRDH_1SDV_20200419T161044_20200419T161113_032198_03B946_DE10
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
2020-04-19T16:10:44.553218Z
2020-04-19T16:11:13.564712Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20200419T183402_V20200419T143440_20200419T175210.EOF
347.97964646927716
693000
Copernicus S1 Core Ground Segment - DPA
2020-04-19T18:49:07.292258Z
Sentinel-1 IPF, 003.20
S1A_IW_GRDH_1SDV_20200419T161044_20200419T161113_032198_03B946_DE10
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.30288127333846 -9.23117810531579,32.843621436314955 -9.110232449290113,33.40688866869122 -8.983316561202663,33.969078774475705 -8.855709603004694,34.516476946844634 -8.730573719220791,34.50203762136955 -8.67262315153288,34.45997967535146 -8.492275903848402,34.41681952660077 -8.312187883226947,34.337739916140976 -7.950372267178754,34.295760694381876 -7.770039445304465,34.21445290616213 -7.408790507147201,34.17557078654373 -7.227771916923639,34.14862242422136 -7.1067687263172,33.60160497406914 -7.230628556901349,33.041016727032854 -7.35681771487405,32.480179656261114 -7.482300690383926,31.935575337112603 -7.603417628346344,31.962177496534984 -7.72479150391292,32.003917659420324 -7.905598788786169,32.04291466672344 -8.087022900825536,32.08291614505815 -8.268227529380669,32.13722258021361 -8.446238822985281,32.17057534635174 -8.62893834461385,32.20554900011832 -8.81128222106701,32.2906275273146 -9.172597331921452,32.30288127333846 -9.23117810531579))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.60388
46.00178188998257
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
2021-12-25T09:27:29.095421Z
Batch API, v4.18.0
s3://deafrica-sentinel-1/s1_rtc/S09E032/2020/04/19/03B946
2.0E-4
2.0E-4
true
block average
2
2
-8.0
32.0
-9.0
33.0
POLYGON((32.249986196916936 -9.0,32.205549000119376 -8.811282221071929,32.13722258021357 -8.446238822984737,32.08291614505846 -8.26822752938153,32.024209144833954 -8.0,33.0 -8.0,33.0 -9.0,32.249986196916936 -9.0))
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_03B946_S09E032_2020_04_19_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_03B946_S09E032_2020_04_19_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_03B946_S09E032_2020_04_19_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_03B946_S09E032_2020_04_19_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_03B946_S09E032_2020_04_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