https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-10T17:34:04.366205Z
2022-01-10T17:34:29.365807Z
s3://sentinel-s1-l1c/GRD/2022/1/10/IW/DV/S1A_IW_GRDH_1SDV_20220110T173404_20220110T173429_041401_04EC3B_3847
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
2022-01-10T17:34:04.366205Z
2022-01-10T17:34:29.365807Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220110T182514_V20220110T142639_20220110T174409.EOF
346.8171072771617
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-10T19:22:39.457164Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220110T173404_20220110T173429_041401_04EC3B_3847
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.85034667764445 -35.91983031908642,17.22185742420121 -35.834769342078886,17.497859714391833 -35.770701703860944,17.773418307513673 -35.7060042832686,18.18591884097876 -35.607782778728314,18.460357420930677 -35.54152184276192,18.87116670474648 -35.4409667651512,19.144470506774507 -35.37315798369191,19.497995817140605 -35.284341208667534,19.303753535176078 -34.75253156775367,19.175736902948987 -34.39771648502984,19.113941550146468 -34.219791081771156,19.057176837477023 -34.040617949892784,18.98812738845195 -33.864607738799634,18.966888227252426 -33.8061928023698,18.6173496649651 -33.89381076668438,18.354302607702728 -33.958944102160935,18.078716315091775 -34.02651275941261,17.673922483631138 -34.124427790402095,17.268202735861706 -34.22101113987798,16.997212056407417 -34.28465640813809,16.72581521113313 -34.34770401493976,16.360551415658648 -34.43144664605869,16.495884071333325 -34.84796683559387,16.613081090397117 -35.20540792140251,16.7312384696207 -35.56272586137835,16.85034667764445 -35.91983031908642))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.73743
45.55880309593588
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
2022-01-11T02:00:13.912862Z
Batch API, v4.79.2
s3://deafrica-sentinel-1/s1_rtc/S35E019/2022/01/10/04EC3B
2.0E-4
2.0E-4
true
block average
2
2
-34.0
19.0
-35.0
20.0
POLYGON((19.041242267299246 -34.0,19.057176837479776 -34.04061794990074,19.11394155014223 -34.21979108175856,19.175736902955876 -34.39771648504924,19.394140826597013 -35.0,19.0 -35.0,19.0 -34.0,19.041242267299246 -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_04EC3B_S35E019_2022_01_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EC3B_S35E019_2022_01_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EC3B_S35E019_2022_01_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EC3B_S35E019_2022_01_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EC3B_S35E019_2022_01_10_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