https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-03-04T04:18:38.785909Z
2018-03-04T04:19:03.783604Z
s3://sentinel-s1-l1c/GRD/2018/3/4/IW/DV/S1A_IW_GRDH_1SDV_20180304T041838_20180304T041903_020860_023C71_6677
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
2018-03-04T04:18:38.785909Z
2018-03-04T04:19:03.783604Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180304T062824_V20180304T014911_20180304T050641.EOF
191.9836969257702
693000
Copernicus S1 Core Ground Segment - UPA
2018-03-04T07:24:25.568492Z
Sentinel-1 IPF, 002.84
S1A_IW_GRDH_1SDV_20180304T041838_20180304T041903_020860_023C71_6677
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.605088956 -4.112537341,20.503508871 -3.870653581,19.400084865 -3.626824182,19.242319466 -4.349898449,19.121748936 -4.891845587,19.068950198 -5.132189685,20.174020393 -5.378718759,21.277501105 -5.622738144,21.329617893 -5.381611827,21.448853713 -4.837918571,21.605088956 -4.112537341))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.62004
45.9659492736091
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
2022-01-21T16:11:27.271816Z
Batch API, v4.81.0
s3://deafrica-sentinel-1/s1_rtc/S05E020/2018/03/04/023C71
2.0E-4
2.0E-4
true
block average
2
2
-4.0
20.0
-5.0
21.0
POLYGON((20.0 -5.0,20.0 -4.0,21.0 -4.0,21.0 -5.0,20.0 -5.0))
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_023C71_S05E020_2018_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_023C71_S05E020_2018_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_023C71_S05E020_2018_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_023C71_S05E020_2018_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_023C71_S05E020_2018_03_04_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