https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-10T04:34:19.866583Z
2023-04-10T04:34:32.290696Z
s3://sentinel-s1-l1c/GRD/2023/4/10/IW/DV/S1A_IW_GRDH_1SDV_20230410T043419_20230410T043432_048029_05C5E7_E52E
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
2023-04-10T04:34:19.866583Z
2023-04-10T04:34:32.290696Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230410T043212_V20230410T035314_20230410T102814.EOF
192.6849890143398
693000
Copernicus Ground Segment
2023-04-10T05:04:00.490687Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230410T043419_20230410T043432_048029_05C5E7_E52E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.68590616229664 30.391485991560142,22.284294422932245 30.457743761625906,22.013599516704314 30.501655451285636,21.607800593388788 30.56636003687631,21.336824157988815 30.60881705939879,20.929756257536543 30.67146947726639,20.65773827714854 30.712582002733686,20.38559120160523 30.753110406387933,20.11069636563585 30.793435108417594,19.986914778834947 30.170023181520456,20.53114002232314 30.088743205975106,20.80128489769318 30.047510239807735,21.205591823865458 29.98469955415745,21.4749286961908 29.94212460840759,21.877714755218435 29.877360367965842,22.1457616711495 29.833533494260983,22.54441339031032 29.767274436035216,22.645644024007616 30.21067226468249,22.68590616229664 30.391485991560142))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75302684856918
46.5435156731556
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
2023-04-10T09:43:44.627635Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/N30E019/2023/04/10/05C5E7
2.0E-4
2.0E-4
true
block average
2
2
31.0
19.0
30.0
20.0
POLYGON((20.0 30.168068905291992,19.986914778834944 30.17002318152051,20.0 30.235925414245187,20.0 30.168068905291992))
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_05C5E7_N30E019_2023_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C5E7_N30E019_2023_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C5E7_N30E019_2023_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C5E7_N30E019_2023_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C5E7_N30E019_2023_04_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 2021
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